Home / 24,588,881.40-36,885,112.20-9,442,812.90

Finding the Fourth Proportional to 24,588,881.40, 36,885,112.20 and 9,442,812.90

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Solution

The fourth proportional to 24,588,881.40, 36,885,112.20 and 9,442,812.90 is: 14,164,906.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,588,881.40 : 36,885,112.20 = 9,442,812.90 : x
  2. Step 2: Convert to fraction form
    24,588,881.40/36,885,112.20 = 9,442,812.90/x
  3. Step 3: Cross multiply
    24,588,881.40x = 36,885,112.20 × 9,442,812.90
  4. Step 4: Simplify right side
    24,588,881.40x = 348,299,213,300,107.44
  5. Step 5: Solve for x
    x = 348,299,213,300,107.44/24,588,881.40
  6. Step 6: Final answer
    x = 14,164,906.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.